With Art of Illusion and Povray you can construct photorealistic 3Dimensional Computergrafics.

For Art of Illusion (not for Povray) you will have to install Sun-Java from the Dotpup-Wiki http://www.goosee.com/puppy/wikka/dpup
(or using "Start - Setup - Dotpup Package Installer").
Java is huge, it will use approx. 80 MB on your harddrive.

now reboot your Computer

Then install povray (7 MB, 15 MB extracted):
http://noforum.de/dotpups/povray-3.6.pup
This will take a minute or so, so be patient!